Ignition live

Hi im wanting to wire up ignition live to my radio my car is a 1991 clipper there is some spare blades on the rear of the fuse box can anyone tell me which ones best to use cheers Chris

Ignition live is usually what the oem radio used.
The switched feed is located best off the back of the rear window defroster switch.

Ignition live is for the presets and keepalive for the clock and things.

If you source a Soche or Metra radio kit, that is the easiest way to hook up a new radio.
As you plug the kit in to your existing looms plugs, then solder/heat shrink the radio connector into the other half.

Like ;
https://www.partsgeek.com/934zbx6-volkswagen-jetta-radio-wire-harness.html?gb=pp&cid=28884375&aid=4168799374&kid=1100003048986&msclkid=1d3c95949abf15639965f5c00ad49205&utm_source=bing&utm_medium=cpc&utm_campaign=Shopping%28BSC%29&utm_term=1100003048986&utm_content=Volkswagen&